On a modern system you buy in the next electronic store that is ready to use the mental load is the same as using any Sony OS.
The advantage I see in consoles is that they are more multiplayer friendly. It is mostly more comfortable to share a large couch, but PC maintenance is as easy as it is on console. You cannot play instantly. I use a console 3 times a month when friends come around to play. I often have to wait for a fairly long update of OS and games. Can happen on PC too, but with modern boot times, there really isn't much difference anymore aside from input/output.